1. A SUMMARY OF THE NEW OR "GROUP" THEORY. 2. How FAR THE "GROUP" THEORY DIFFERS FROM OTHER THEORIES OF MAN'S ORIGIN. 3. EVIDENCE OF THE PARTICULATE GROUPING OF HUMANITY DURING THE PRIMAL PERIOD OF ITS EVOLUTION. 4. OWNERSHIP OF TERRITORY AS A FACTOR IN HUMAN EVOLUTION. 5. GROUP SPIRIT AS A FACTOR IN HUMAN EVOLUTION. 6. PATRIOTISM AS A FACTOR IN HUMAN EVOLUTION. 7. HOW CO-OPERATION WAS COMBINED WITH COMPETITION TO SERVE AS A FACTOR IN HUMAN EVOLUTION. 8. MENTAL BIAS AS A FACTOR IN HUMAN EVOLUTION. 9. RESENTMENT AND REVENGE AS FACTORS IN HUMAN EVOLUTION. 10. THE SEARCH FOR STATUS AS A FACTOR IN HUMAN EVOLUTION. 11. HUMAN NATURE AS AN INSTRUMENT oF GOVERNMENT. 12. LEADERSHIP AND LOYALTY AS FACTORS IN HUMAN EVOLUTION. 13. MORALITY AS A FACTOR IN HUMAN EVOLUTION. 14. THE MACHINERY OF EVOLUTION. 15. ISOLATION AND INBREEDING AS FACTORS IN HUMAN EVOLUTION. 16. ENDOGAMY, EXOGAMY, AND MONOGAMY AS FACTORS IN HUMAN EVOLUTION. 17. THE CONTRASTED FATES OF MAN AND APE. 18. SEX DIFFERENTIATION AND SEX HORMONES AS FACTORS IN HUMAN EVOLUTION. 19. SEXUAL SELECTION AND HORMONAL ACTION AS FACTORS IN THE DIFFERENTIATION OF MANKIND INTO RACES. 20. "FOETALIZATION" AS A FACTOR IN HUMAN EVOLUTION. 21. CROSSING THE RUBICON 'TWIXT APE AND MAN. 22. THE ANTHROPOIDAL ANCESTORS OF MANKIND SPREAD ABROAD. 23. MAN BECOMES A DENIZEN OF ALL PARTS OF THE WORLD. 24. THE FIVE MAJOR DIVISIONS OF MANKIND. 25. THE AFRICAN THEORY APPLIED TO EXPLAIN THE DISTRIBUTION OF THE RACIAL TYPES OF MANKIND. 26. A NEW CONCEPTION OF THE GENESIS OF MODERN RACES. 27. ON THE THRESHOLD OF THE MODERN WORLD OF HUMAN EVOLUTION. 28. THE ANTIQUITY OF VILLAGE SETTLEMENTS. 29. THE TRANSFORMATION OF VILLAGE UNITS INTO CITY UNITS. 30. EGYPT AS THE OLDEST HOME OF NATION-BUILDING. 31. EVOLUTION OF NATIONALITIES IN EUROPE ILLUSTRATED BY THAT OF SCOTLAND. 32. THE MAKING OF HUMAN RACES. 33. THE PEOPLES AND RACES OF EUROPE. 34. NATIONALISM AS A FACTOR IN HUMAN EVOLUTION. 35. RACIALISM: ITS NATURE AND ITS PREVALENCE IN SOUTH AFRICA. 36. NATIONAL SELF-DETERMINATION ILLUSTRATED BY THE CASE OF THE IRISH FREE STATE. 37. THE JEWS AS A NATION AND AS A RACE. 38. THE JEWS AS A NATION AND AS A RACE (CONTINUED). ANTI-SEMITISM: ZIONISM. 39. NATION-BUILDING ON A CONTINENTAL SCALE. 40. THE RISE OF NATIONS IN BRITISH DOMINIONS. 41. RETROSPECT AND PROSPECT. INDEX